OH; Duck Hwan

Patent Applications and Registrations

Patent applications and USPTO patent grants for OH; Duck Hwan.The latest application filed is for "uv light emitting diode and method of manufacturing the same".

Company Profile

0.5.8

OH; Duck Hwan - Ansan-si KR
Oh; Duck Hwan - Gyeonggi-do KR
Oh; Duck Hwan - Suwon-si KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Uv Light Emitting Diode And Method Of Manufacturing The Same App 20130207147 - Nam; Ki Bum ; et al.	2013-08-15
High-power Ultrasonic Probe App 20120293045 - Kim; Jeong Seok ; et al.	2012-11-22
Light emitting diode having barrier layer of superlattice structure Grant 8,093,583 - Lee , et al. January 10, 2	2012-01-10
Light emitting diode with ITO layer and method for fabricating the same Grant 7,998,761 - Kim , et al. August 16, 2	2011-08-16
Light emitting diode and method for manufacturing the same Grant 7,868,337 - Kim , et al. January 11, 2	2011-01-11
Light emitting device having zener diode therein and method of fabricating the same Grant 7,772,600 - Oh , et al. August 10, 2	2010-08-10
Light Emitting Diode With Ito Layer And Method For Fabricating The Same App 20100148190 - Kim; Dae Won ; et al.	2010-06-17
Light emitting diode with ITO layer and method for fabricating the same Grant 7,700,960 - Kim , et al. April 20, 2	2010-04-20
Light Emitting Diode Having Barrier Layer Of Superlattice Structure App 20100059735 - Lee; Sang Joon ; et al.	2010-03-11
Light Emitting Diode With Ito Layer And Method For Fabricating The Same App 20100032694 - KIM; Dae Won ; et al.	2010-02-11
Light Emitting Diode And Method For Manufacturing The Same App 20080315244 - KIM; Hwa Mok ; et al.	2008-12-25
Light Emitting Device Having Zener Diode Therein And Method Of Fabricating The Same App 20080265272 - Oh; Duck Hwan ; et al.	2008-10-30

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